baber/WOPTO huggingface dataset:
Patent JP-2006057962-A (JP)
Title: Exothermic system and heating method
Inventor: TSUJI KIMIHISA
IPC: F24V30/00
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new exothermic system and the heating method capable of generating heat repetitively by alternately feeding oxidation gas and reduction gas.  <P>SOLUTION: The exothermic system comprises a heat generation part having an exothermic material for generating heat when it is oxidized, an oxidation gas feeding device for feeding oxidation gas to the heat generation part, and a reduction gas feeding device for feeding reduction gas to the heat generation part. The exothermic material is oxidized and heated by the oxidation gas fed from the oxidation gas feeding device, and the oxidized exothermic material is reduced and regenerated by the reduction gas fed from the reduction gas feeding device. The heat feeding method comprises feeding the oxidation gas to the exothermic material for generating heat when it is oxidized to generate oxidation heat, and feeding the reduction gas to the exothermic material to reduce and regenerate the oxidized exothermic material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006064391-A (JP)
Title: Temperature sensor and analogue/digital converter
Inventor: MAEDA NAOKI
IPC: G01K7/01
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor and an analogue/digital converter capable of easily determining whether a built-in capacitor has failed or not.  <P>SOLUTION: A temperature sensor provided with a comparator for comparing a voltage of a capacitor with a forward voltage of a diode based on temperature, a modulation means for modulating clock signals on the basis of output signals of the comparator to generate frequency signals, a first switch for switching the capacitor between charge and discharge on the basis of the frequency signals, and a counter for counting the edges of the frequency signals is provided with a detection circuit for detecting failure of the capacitor on the basis of the length of time between the switching of the first switch and a change in the output signals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066581-A (JP)
Title: Method of manufacturing conductive pattern material
Inventor: KAWAMURA KOICHI
IPC: H05K3/18
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a conductive pattern material equipped with conductive patterns which exhibit high conductivity, high adhesion, and high resolution and has no disconnection and whose conductive material exhibits high retention and high persistence.  <P>SOLUTION: The method of manufacturing a conductive pattern material has a process of directly bonding graft polymers having a functional group and a crosslinkable functional group which can interact with a catalyst for electroless plating or its precursor in a pattern shape on a substrate; a process of forming a layer including the catalyst for electroless plating in the pattern shape by applying the catalyst for electroless plating or its precursor to the graft polymers; a process of forming a bridge structure in the layer including the catalyst for electroless plating by applying energy to the layer including the catalyst for electroless plating; and a process of performing electroless plating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066633-A (JP)
Title: Method of manufacturing electromagnet, electromagnet manufactured thereby, and actuator using same
Inventor: FUSHIKI MASAAKI
IPC: H01F7/06
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To ensure integral formation of a coil and a core by resin, reduce an assembly cost, and prevent upsizing.  <P>SOLUTION: The method of manufacturing an electromagnet 1 is configured in such a way that the coil 15 is stored in the core 13 composed of a bottom wall 7 and a pair of different height side walls 9, 11 formed on opposite sides of the bottom wall 7, and molten resin is injected into the core 13 from an opposing part of the bottom wall 7 and is hardened to integrate the core 13 and the coil 15. In the manufacturing method, the molten resin is prevented from leaking by disposing a correction member 17 for correcting the difference of the side walls 9, 11 in the height direction thereof upon injecting the molten resin into the core 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063256-A (JP)
Title: Epoxy resin composition and laminate using the same
Inventor: MORIYAMA HIROSHI
IPC: C08L67/02
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition, having excellent flame retardance, heat resistance and moisture resistance, and suitably usable for a resin composition for a printed wiring board, a resin composition for a sealing material of an electronic component, a resist ink, an electroconductive paste, a coating material, an adhesive, a composite material or the like; and to provide a laminate using the composition.  <P>SOLUTION: The epoxy resin composition comprises a modified epoxy resin obtained by reacting (A) an epoxy resin having an aromatic polycyclic skeleton obtained by bonding two aromatic hydrocarbons at two neighboring substitution positions on the aromatic rings in the aromatic hydrocarbons through carbon atoms and/or oxygen atoms, and glycidyloxy groups as substituents on the aromatic polycyclic skeletons, and (B) a phenolic compound having two aromatic hydroxy compounds directly bonded to each other, and a polyfunctional aromatic polyester resin. The laminate is obtained by using the epoxy resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069251-A (JP)
Title: Lead screw mounting structure of vehicular power slide device
Inventor: HATTA SUSUMU
IPC: F16H25/20
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead screw mounting structure of a vehicular power slide device capable of preventing any buckling deformation of a lead screw when an excessive load is applied in the longitudinal direction of a seat without increasing the diameter of the lead screw.  <P>SOLUTION: A pair of front and rear supporting plates 16-F, 16-R are integrally fixed to front and rear end faces of a lower rail 14, a lead screw 12 is stretched in a non-rotatable manner between the supporting plates under the rotational regulation by locking means 24-F, 24-R without any movement regulation in the axial direction, and a pair of front and rear stopper members 26-F, 26-R to be engaged with the supporting plates are arranged on the lead screw at each outer adjacent position to the supporting plate. One stopper member 26-F forms a nut member, and the lead screw is fixed to the lower rail in an axially non-movable manner by holding the lower rail 14 between the front and rear stopper members 26-F, 26-R by tightening the nut member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070296-A (JP)
Title: Non-oriented electrical steel sheet for rotor, and its manufacturing method
Inventor: TANAKA ICHIRO
IPC: C22C38/58
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented electrical steel sheet which combines excellent mechanical properties and magnetic properties both required of a rotor of a rapidly rotating motor and further has excellent caulking properties and surface characteristics and also to provide its manufacturing method.  <P>SOLUTION: The non-oriented electrical steel sheet for a rotor has a composition containing, by mass, ≤0.04% C, 1.0 to 3.5% Si, 0.1 to 2.5% Mn, 0.2 to 2.5% Al, ≤0.2% P, ≤0.03% S and ≤0.005% N, satisfying Si+Al=2.0 to 5.0 mass%, containing at least one element selected from the group consisting of Nb, Ti, Zr and V within the range satisfying inequality 0<Nb/93+Zr/91+Ti/48+V/51-(C/12+N/14)<5×10<SP>-3</SP>(where Nb, Zr, Ti, V, C and N represent the respective contents (mass%) of the elements) and having the balance essentially Fe with impurities. Further, the area ratio of a recrystallized portion is <25%, and elongation is ≥2%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071817-A (JP)
Title: Image display device, projector, and image observing device
Inventor: TATSUNO HIBIKI
IPC: G03B21/14
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To brightly illuminate an F number of a relay lens system, even when it is dark by reducing the illuminance uneveness of a light valve.  <P>SOLUTION: An image display device has two mutually opposite rectangular faces and at least four polygonal faces between LED 1 and a relay lens 2 and arranges a secondary light source formation prism for forming the area of a first rectangular face 11 positioned at the side of LED 1, from among the two rectangular faces larger than the area of a second rectangular face 12 positioned at the side of the light valve 3. The image display device couples the secondary light source forming prism 10 to LED, and reduces the influence due to the illuminance uneveness of the luminous intensity distribution characteristics of a light emitting diode, by dividing the emission light flux of LED 1 into a plurality of the emission light fluxes (at least 5).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005098501-A (JP)
Title: Hydraulic coupling
Inventor: DO TAI
IPC: F16L19/03
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic coupling whose slackening is suppressed under high temperature, pressure and vibration fluid environment.  <P>SOLUTION: The improved hydraulic coupling comprises a connector 8 and a nut 12 threaded and connected to each other. The connector 8 includes an annular groove 40, and the groove has a truncated-cone side engagement face 44. The nut 12 includes a plurality of long extending fingers 64. Each of the fingers 64 includes a protrusion with its end arranged outward. When the coupling is assembled, the fingers 64 are elastically deformed. As a result, the ends engage with the engagement face 44 in contact. The truncated cone shape of the engagement face brings friction resistance which is gradually greater in the direction of slackening of the coupling. The friction resistance suppresses the slackening of the coupling during the operation of a fluid circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106284-A (JP)
Title: Actuator
Inventor: NAGAI SHIGEKAZU
IPC: F16C29/06
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the weight saving and cost reduction of an actuator.  <P>SOLUTION: A rotary drive source 16 is connected with one end part side of a frame 14, the rotary drive force of the rotary drive source 16 is transmitted to a slider 20 through a driving pulley 48, a belt member 56 and a driven pulley 54, and the slider 20 is displaced along the axial direction of the frame 14 under the action of a guide mechanism 22. The frame 14 and the slider 20 are made out of an aluminum alloy and the like, and first guide rails 42a, 42b mounted on the frame 14 and second guide rails 86a, 86b mounted on a side face of the slider 20 are made out of a quenched metallic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006070330-A (JP)
Title: Thin film vapor deposition system
Inventor: MIYAKE MASAAKI
IPC: C23C14/50
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film vapor deposition system with a simple constitution preferably usable for depositing a thin film with a uniform thickness on the surface of a large-sized substrate.  <P>SOLUTION: In the thin film vapor deposition system composed of a vacuum tank provided, at the inside, with a substrate holder capable of holding a substrate so as to rotate along the flat face of the substrate around the central position of the substrate and an evaporation source installation region set to the position opposite to the substrate holder, and depositing a thin film on the surface of the substrate by vapor deposition, long and slender one or more vapor deposition shielding boards having a length longer than the radius of the substrate are installed. Each vapor deposition shielding board can perform rotary movement or shake movement with a supporting point installed at the outside of the region to which the substrate is held as the center carried out in such a manner that the tip part thereof moves so as to cover the central position of the substrate by the supporting point at a prescribed period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024175-A (JP)
Title: Mobile terminal and adapter
Inventor: YOKOGAWA RYUICHI
IPC: H04M1/23
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal on which data can be inputted by a thumb easily.  <P>SOLUTION: The mobile terminal which comprises an input part in which multiple keys are provided on its surface has an approximately linear recessed portion formed on a part where there are no keys disposed and below the part where the keys of the input part are disposed. By this composition, data input by a thumb is facilitated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071229-A (JP)
Title: Heat pump device
Inventor: SAITO TETSUYA
IPC: F25B11/02
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a heat pump device having a constitution that a compressor and an expander are integrated.  <P>SOLUTION: This heat pump device is provided with a refrigeration cycle formed by successively connecting the compressor 2, a radiator 12, the expander 3 integrated with the compressor 2 and mounted on a downstream side in the flowing direction of a refrigerant with respect to the radiator 12 to take out power by depressurizing and expanding the refrigerant, an electronic expansion valve 13 mounted further on a downstream side of the expander 3, and an evaporator 14, by piping, and further comprises a compressor discharge temperature detecting means TH1 mounted on discharge piping 11 for detecting a discharge temperature of the compressor 2, and a control means C1 controlling the electronic expansion valve 13 on the basis of the discharge temperature of the compressor 2 and increasing an outlet temperature of the expander 3, thus energy recovered as power by the expander 3 can be increased in maximum to improve cycle efficiency by optimally controlling temperature difference between the compressor 2 and the expander 3, that is, the quantity of heat moved from the compressor 2 to the expander 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005114717-A (JP)
Title: Optical encoder
Inventor: MITSUHASHI TADASHI
IPC: G01D5/347
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reliable and efficient optical length gauge for displacement capable of making the distance between members trace, while protecting a light-receiving face.  <P>SOLUTION: The optical length gauge is composed from a movable scale with an optical grating at the preset pitch, an illuminant which is placed on one side of the movable scale, irradiating parallel rays toward the optical grating and a light receiving unit which is placed on the other side of the movable scale at the prescribed space, and receiving parallel rays passing through the optical grating. The light-receiving unit is composed from a light-receiving device on the same side of the movable scale placed on a flat plate basis, and a protecting unit covering the light-receiving device and its vicinity. Thus, the movable scale is made so as not to abut against the light-receiving device directly, even if the movable scale is deformed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128501-A (JP)
Title: Image display panel and image display apparatus
Inventor: KITANO SO
IPC: G02F1/167
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display panel and an image display apparatus which have excellent durability even for repeated use and, which can be driven at a low voltage for displaying an image by using a group of particles.  <P>SOLUTION: In the image display panel sealing a group of particles 3 between substrates 1, 2 opposing to each other at least one of which is transparent and displaying an image by applying an electric field on the group of particle 3 to move the particles, the surface of the substrate where the group of particle 3 touches is coated with an insulting material having ≤5 relative dielectric constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006051007-A (JP)
Title: Lead for pet
Inventor: KOIZUMI TOSHIO
IPC: A01K27/00
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead body having a strengthened ring formed by braiding and covering the outer periphery of a foamed core of a synthetic resin because a conventional lead is heavy and nonelastic, and has a weak tightening means of the attached ring.  <P>SOLUTION: The lead 12 is formed by forming the lead body 1 by braiding and covering 5 the outer periphery of the foamed core 2 of the synthetic resin covered with a nonwoven fabric 3, and covering the positions having a seam obtained by folding the terminal part of the lead body 1 having a holding device 7, present at one terminal, and a seam obtained by folding the other terminal part, and each tightened by C-shaped rings 8, with tube caps 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006079479-A (JP)
Title: Time series data determination method
Inventor: OKA MIZUKI
IPC: G06F21/31
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time series data determination method that increases determination accuracy than before.  <P>SOLUTION: Similarity is computed between a multilayer network model created from learning time series data and a multilayer network model created from test time series data to determine whether the test time series data belong to one or more categories. The multilayer network models are created in each layer by the multiplication of a feature vector element by a corresponding eigen co-occurrence matrix.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086686-A (JP)
Title: Electronic apparatus, server apparatus, information processing system, and communication method
Inventor: KOYAMA MASANOBU
IPC: H04L12/22
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system enhancing the security of information.  <P>SOLUTION: An electronic apparatus 1 includes: a first transmission section 12 for transmitting apparatus identification information of the electronic apparatus to a server apparatus 2 via a first path; and a second transmission section 14 for transmitting index information being information corresponding to the apparatus identification information to the server apparatus 2 via a second path different from the first path. The server apparatus 2 includes: a first reception section 21 for receiving the transmitted apparatus identification information; a second reception section 26 for receiving the transmitted index information; a storage section 24 for storing correspondence information being information wherein the apparatus identification information and the index information are made to correspond to each other into a correspondence information storage section 25; and an information access section 27 for acquiring the apparatus identification information corresponding to the index information received by the second reception section 26 by using the correspondence information, and for accessing electronic apparatus related information corresponding to the apparatus identification information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005093056-A (JP)
Title: Magnetic recording head
Inventor: IM YOUNG-HUN
IPC: G11B5/187
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical magnetic recording head capable of efficiently recording and erasing information to an information storage medium by preventing a magnetic concentration phenomenon caused by magnetic fields generated inside and outside the magnetic recording head.  <P>SOLUTION: The magnetic recording head comprising a return pole, a recording pole formed at a predetermined interval from the return pole, an induction recording coil for inducing a magnetic field formed on the recording pole, and a plurality of shielding layers formed on the upside of the recording pole is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006088255-A (JP)
Title: Slit roll manufacturing method and slit roll outside diameter measuring device
Inventor: TAKAHASHI AKIRA
IPC: B26D5/00
Filed: 2004-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slit roll manufacturing method, sampling a slit roll at high yield without loss, and a slit roll outer diameter measuring device, measuring the outer diameter of the slit roll in a short time and at a low cost.  <P>SOLUTION: In this slit roll manufacturing method, the optimum slit condition of a film rolled material is determined on the basis of the information obtained by comparing the cross-direction film thickness information on the film rolled material with the total outer diameter information on two or more slit rolls obtained by slitting the film rolled material, and according to the condition, slitting is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092215-A (JP)
Title: Program for supporting editing directory with hierarchical structure set thereto, directory edit supporting method, and directory edit supporting device
Inventor: NUMATA KENICHI
IPC: G06F12/00
Filed: 2004-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for supporting the edit of a directory with a hierarchical structure set thereto, in which, when a user updates a directory in a distributed environment, a chance to decide whether to update a master directory is given to another user, and to provide a directory edit supporting method and a directory edit supporting device.  <P>SOLUTION: When a client PC 14 selects a desired directory, and instructs the change of data allocated to the directory, the directory selecting part 20 of a server 12 acquires data related to the directory from a directory data storing part 16, and a directory updating part 18 updates the data. Also, a master directory specifying part 22 specifies the master directory of the updated directory, and the client PC 14 executes processing to display the master directory as the update target.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005167979-A (JP)
Title: Method and circuit arrangement for deciding symbol in complex phase space of orthogonal modulation method
Inventor: BOCK CHRISTIAN
IPC: H04L27/38
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a circuit arrangement for deciding a symbol at receiving a signal combined with an orthogonal signal pair and for capturing a decision in a complex space by analyzing a distance from at least one receiving point to at least one setting point.  <P>SOLUTION: An analysis of the distance in the complex phase space which is not orthogonal or is not necessarily orthogonal is proposed in order to improve a capture area or a decision area by an upper value modulating method even in an area having a relatively large radius, and then a complex signal is especially converted to a polar coordinate space as a non-orthogonal complex phase space for the distance analysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI